The microSDHC cards (HC as in High Capacity) upgrade the microSD standard. They have the same physical dimensions but offer higher capacities (4-16 GB) than the regular ones (64MB-2 GB).

SD High Capacity Card (SDHC), ... This UHS2PHY IP solution for UHS-II interface that SD Association is working on the standardization as the new ultra high speed interface for both SDHC and SDXC. By ...

Dual Card Slots, support SDXC, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD and Micro SDHC cards from Camera/ Gopro/ Dash Cam/ Surveillance camera. Backwards compatible with USB 2.0 and USB 1.1 ...